I updated the driver to the lastest version (3.1.13.11 Windows8_x64) with the same result.
Hardware Id:
USB\VID_8087&PID_07DA&REV_7869
The computer shows :
Controller date; 18/10/2013.
Controller Ver; 3.1.1311.400
I tried to connect 3 different phones in this mode without success;
1.- Motorola RAZR HD (xt925)
2.- Samsung Galaxy ACE (GT-P7510)
3.- Blackberry 9700
My results are (All the windows are ordered in the phone list order):
Where the services tab for each device shows:
And the functions for each device in the hardware tab:
The red marks correspond to audio headphones and audio hands-free bridges, and audio origin services.
So clearly the phones aren't the problem.